Public delayed snapshot · educational
SMH GEX Heatmap (delayed)
Strike × time net-GEX map — where dealer gamma is building or bleeding through the session. Headline numbers are baked into this HTML for crawlers; the matrix refreshes in-browser from /v1/public/gex-heatmap/SMH — not the full paid Desk.
Symbol: SMH · QQQ · SLV · SPX · SPY · IWM · All free tools →
Snapshot loaded.
Updated 2026-09-09T02:48:32-04:00
SMH last printed 573.73, above its 551.42 gamma flip.
The call wall sits at 582.50 (+1.53%) and the put wall at 565.00 (-1.52%), framing a 3.05%-wide band of concentrated open interest.
These are delayed, educational levels for SMH — a picture of where options open interest is stacked, not a trade signal and not a forecast.
Read: how walls work · what the gamma flip means · all delayed levels
Not investment advice. Delayed public data only.